The London Bullion Market Association, which sets the rules for the world's biggest gold market, goes on trial in London's High Court on October 7. Families of two men killed at Tanzania's North Mara mine say it owed them a duty of care.
At a glance
- The LBMA held about £1.4 million in reserves at the end of 2025 and could face about £3 million in legal costs if it loses.
- About 30 more Tanzanians have joined the families' claim.
- The LBMA has discussed setting up a successor body as a contingency, though it has taken no steps.
Background
The London Bullion Market Association (LBMA) is the industry body for London's gold and silver market, which trades about $1 trillion of gold a week. It keeps the Good Delivery List, the register of accredited refiners whose bars can be traded in London. Futures exchanges including CME Group rely on that standard, so the LBMA's rules shape the global gold trade.
What the case is about
The families of two 23-year-old men killed at the North Mara gold mine in Tanzania in 2019 are suing the LBMA in London's High Court. They argue it should have suspended, or threatened to suspend, an accredited refiner that kept buying gold from the mine after reports of police violence there. About 30 more Tanzanians have since joined the claim, and the law firm Leigh Day represents the claimants.
Human Rights Watch says an Indian-Swiss refinery sourced gold from North Mara until 2024. Barrick, which operates the mine, acknowledges the deaths occurred but says police at the site operated independently.
The LBMA's defence
The LBMA denies owing a duty of care. It says "responsibility lies with those who carried out the violence" and that it "neither certifies nor controls mines." It also says it does not accept that the deaths were caused by, or connected to, its work or responsibilities.
A Canadian court previously dismissed a related lawsuit for lack of jurisdiction, without ruling on the claims themselves.
Why the market is watching
The LBMA is a small organisation with an outsized role. It held about £1.4 million in reserves at the end of 2025 and could face roughly £3 million of the claimants' legal costs if it loses, before any damages. None of its bank members is obliged to back it financially.
As a contingency, there have been internal talks about a successor body to keep core market functions running, though no steps have been taken. A ruling against the LBMA could also expose similar bodies, such as the London Metal Exchange, to comparable claims.
Our read
Outlook: neutral. The trial does not change gold supply or demand directly. A ruling against the LBMA could disrupt how London accredits refiners, which would matter more for market structure than for price.
What to watch
- Opening arguments when the High Court trial starts on October 7.
- Any LBMA move to set up a successor body or secure financial backing.
- How refiners on the Good Delivery List respond to the case.
For information only, not investment advice.
Gold price in India
metalscost.com India reference price as of 2026-10-24.
Detailed analysis
Timeline
- 2026-10-05: Tanzania renews North Mara's special mining licences for 15 years.
- 2026-10-07: The LBMA's High Court trial opens in London.
Government Policies
The case tests whether market rule-setters owe a duty of care over mine-site abuses.
Geopolitical Risks
A ruling against the LBMA could unsettle how the London gold market accredits refiners.
What could lift prices
- Disruption to London's refiner accreditation could tighten the supply of deliverable bars.
- Stricter sourcing rules after the case could raise costs for refiners.
What could weigh on prices
- The trial does not change gold mine output or demand.
- The LBMA's contingency planning reduces the risk of a market breakdown.
Country impact
| Country | Impact | Reason |
|---|---|---|
| United Kingdom | Medium | London's $1 trillion-a-week gold market depends on the LBMA's standards. |
| Tanzania | Medium | The claimants are Tanzanian, and the case concerns deaths at the North Mara mine. |
Industry impact
| Industry | Effect | Reason |
|---|---|---|
| Bullion Trading | Negative | A loss for the LBMA could disrupt the rules London bullion trading relies on. |
| Gold Mining | Neutral | Miners may face tougher sourcing checks from refiners if the claimants win. |
Who gains, who loses
- The claimants and rights groups: The trial gives a full hearing to the question of who is responsible for abuses at mine sites.
- The LBMA: It faces legal costs of about £3 million against reserves of £1.4 million if it loses.
Other ways this could play out
- If the court rules for the claimants, bodies like the LBMA and the London Metal Exchange could face similar claims.
- If the LBMA wins, its role setting standards continues without new legal duties.
Price risks
- A ruling against the LBMA could disrupt the Good Delivery system that futures exchanges rely on.
- A successor body would take time to set up, creating a period of uncertainty.
Technical view
Price is trading below both its 20-period and 50-period moving averages, a bearish alignment.
Computed from metalscost.com's own stored price history.
United Kingdom